EP3214139A4 - Azo compound production method - Google Patents

Azo compound production method Download PDF

Info

Publication number
EP3214139A4
EP3214139A4 EP15855070.7A EP15855070A EP3214139A4 EP 3214139 A4 EP3214139 A4 EP 3214139A4 EP 15855070 A EP15855070 A EP 15855070A EP 3214139 A4 EP3214139 A4 EP 3214139A4
Authority
EP
European Patent Office
Prior art keywords
production method
azo compound
compound production
azo
production
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP15855070.7A
Other languages
German (de)
French (fr)
Other versions
EP3214139B1 (en
EP3214139A1 (en
Inventor
Guixiang Sun
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujifilm Corp
Original Assignee
Fujifilm Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fujifilm Corp filed Critical Fujifilm Corp
Publication of EP3214139A1 publication Critical patent/EP3214139A1/en
Publication of EP3214139A4 publication Critical patent/EP3214139A4/en
Application granted granted Critical
Publication of EP3214139B1 publication Critical patent/EP3214139B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/0025—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds
    • C09B29/0029—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds the heterocyclic ring containing only nitrogen as heteroatom
    • C09B29/0037—Monoazo dyes prepared by diazotising and coupling from diazotized amino heterocyclic compounds the heterocyclic ring containing only nitrogen as heteroatom containing a five-membered heterocyclic ring with two nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/10—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group
    • C09B29/12—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group of the benzene series
EP15855070.7A 2014-10-30 2015-10-27 Azo compound production method Active EP3214139B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014221674A JP6266489B2 (en) 2014-10-30 2014-10-30 Method for producing azo compound
PCT/JP2015/080292 WO2016068151A1 (en) 2014-10-30 2015-10-27 Azo compound production method

Publications (3)

Publication Number Publication Date
EP3214139A1 EP3214139A1 (en) 2017-09-06
EP3214139A4 true EP3214139A4 (en) 2017-10-25
EP3214139B1 EP3214139B1 (en) 2018-12-19

Family

ID=55857486

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15855070.7A Active EP3214139B1 (en) 2014-10-30 2015-10-27 Azo compound production method

Country Status (4)

Country Link
EP (1) EP3214139B1 (en)
JP (1) JP6266489B2 (en)
CN (1) CN107075267B (en)
WO (1) WO2016068151A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6434530B2 (en) * 2014-10-30 2018-12-05 富士フイルム株式会社 Organic amine salt and method for producing the same, and method for producing azo dye
KR20220023313A (en) * 2020-08-19 2022-03-02 주식회사 동진쎄미켐 Devices for manufacturing azo compounds
WO2022039525A1 (en) * 2020-08-19 2022-02-24 주식회사 동진쎄미켐 Method for preparing azo compound

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3524295A1 (en) * 1984-07-14 1986-01-16 Sandoz-Patent-GmbH, 7850 Lörrach Anionic monoazo compounds containing a heterocyclic diazo component
JP2010001455A (en) * 2008-03-07 2010-01-07 Fujifilm Corp Azo pigment, pigment dispersion and coloring composition, containing the azo pigment
JP2011252046A (en) * 2010-05-31 2011-12-15 Fujifilm Corp Azo pigment composition, manufacturing method for azo pigment composition, dispersion containing azo pigment composition, colored composition, and ink for inkjet recording

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2827449A (en) * 1958-03-18 Process of diazotization of aromatic
IT1096316B (en) * 1978-05-24 1985-08-26 Acna DIAZONIUM SALTS OF 3-AMINO-PIRAZOLO
JP4022271B2 (en) * 1995-10-31 2007-12-12 富士フイルム株式会社 Pyrazolylazophenol dye
JPH1160977A (en) * 1997-08-20 1999-03-05 Fuji Photo Film Co Ltd Synthesis of sulfonyl chloride of azo compound
JP2000248188A (en) * 1999-03-03 2000-09-12 Fuji Photo Film Co Ltd Manufacture of azo compound
JP2002038041A (en) * 2000-07-28 2002-02-06 Fuji Photo Film Co Ltd Azo pigment and silver halide color photographic photosensitive material containing the same
EP1369105B1 (en) * 2002-05-28 2008-03-19 Kao Corporation Use and method for dyeing hair
JP2004075921A (en) * 2002-08-21 2004-03-11 Konica Minolta Holdings Inc Inkjet recording liquid
CN1557878A (en) * 2004-01-18 2004-12-29 黑龙江大学 Heterocyclyl-azo-dialkyl aminophenol pigments and process for synthesizing the same
JP4073453B2 (en) * 2004-10-20 2008-04-09 富士フイルム株式会社 Dye, ink, inkjet ink, inkjet recording method, ink sheet, color toner, and color filter
JP2007217681A (en) * 2006-01-19 2007-08-30 Fujifilm Corp Method for producing azo compound
JP2009001708A (en) * 2007-06-22 2009-01-08 Fujifilm Corp Magenta colorant, its production method, inkjet recording ink, inkjet recording method, and method for improving hue of magenta colorant
JP5317561B2 (en) * 2008-07-16 2013-10-16 花王株式会社 Hair dye composition
EP2606875A1 (en) * 2011-12-23 2013-06-26 KPSS-Kao Professional Salon Services GmbH Bleaching and colouring composition for hair
JP2014034643A (en) * 2012-08-09 2014-02-24 Canon Inc Ink, ink cartridge and ink jet recording method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3524295A1 (en) * 1984-07-14 1986-01-16 Sandoz-Patent-GmbH, 7850 Lörrach Anionic monoazo compounds containing a heterocyclic diazo component
JP2010001455A (en) * 2008-03-07 2010-01-07 Fujifilm Corp Azo pigment, pigment dispersion and coloring composition, containing the azo pigment
EP2264105A1 (en) * 2008-03-07 2010-12-22 FUJIFILM Corporation Azo pigment, pigment dispersion containing the azo pigment, and coloring composition
JP2011252046A (en) * 2010-05-31 2011-12-15 Fujifilm Corp Azo pigment composition, manufacturing method for azo pigment composition, dispersion containing azo pigment composition, colored composition, and ink for inkjet recording

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 201201, Derwent World Patents Index; AN 2011-Q29429, XP002773472 *
See also references of WO2016068151A1 *

Also Published As

Publication number Publication date
JP2016088966A (en) 2016-05-23
CN107075267A (en) 2017-08-18
WO2016068151A1 (en) 2016-05-06
CN107075267B (en) 2020-01-07
EP3214139B1 (en) 2018-12-19
JP6266489B2 (en) 2018-01-24
EP3214139A1 (en) 2017-09-06

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